0819R-28K Allicdata Electronics
Allicdata Part #:

0819R-28K-ND

Manufacturer Part#:

0819R-28K

Price: $ 0.75
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1.5UH 310MA 490 MOHM
More Detail: 1.5µH Unshielded Molded Inductor 310mA 490 mOhm Ma...
DataSheet: 0819R-28K datasheet0819R-28K Datasheet/PDF
Quantity: 1000
3500 +: $ 0.68229
Stock 1000Can Ship Immediately
$ 0.75
Specifications
DC Resistance (DCR): 490 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 150MHz
Q @ Freq: 40 @ 7.9MHz
Series: 0819R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 310mA
Tolerance: ±10%
Inductance: 1.5µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components employed in numerous electrical circuits to generate a current or assist in the storage or transfer of electrical energy in the circuit. Such inductors typically consist of a coil of insulated wire around a core of a magnetic material. The conductive coil of the inductor is wound in a particular way so that electrons can move around it and generate a magnetic field. Electrical equipment such as television sets, radio communication devices, and automotive systems all employ fixed inductors in some capacity.The 0819R-28K is a specific type of fixed inductor. It is a coating style inductor that is wound with a single conductor wire. The external part of the inductor is covered with an insulating layer that helps protect it from environmental factors. The internal structure contains a portion of core and winding space that convert electrical energy into a magnetic field. This magnetic field generated by the 0819R-28K helps reduce electrical energy loss in the circuit while it is in use.The common application field of the 0819R-28K is in radio communication, automotive, and other communication systems. In radio communication, the 0819R-28K helps amplify signals so that they can be transmitted through long distances without losses. In automotive systems, the 0819R-28K is used to assist in the electricity regulation and provide power to components like the starter motor and alternator. Additionally, the 0819R-28K can also be found in equipment such as ADSL, modems, and set-top boxes.In terms of its working principle, the 0819R-28K works on the basic principles of electromagnetic induction. Electromagnetic induction is the process by which a current is induced in a conductor when it is exposed to a changing magnetic field. The coil wrapped around the 0819R-28K works as an electromagnetic source which creates a magnetic flux when the current flows through it. This magnetic flux is captured by the core of the inductor which helps strengthen the magnetic field created by the coil and creates an alternate current in the inductor.Overall, the 0819R-28K is a fixed inductor that is most commonly employed in radio communication, automotive, and other communication systems. It is wound with a single conductor wire and is covered with an insulating layer that helps protect it from environmental factors. It works on the principles of electromagnetic induction and helps reduce electrical losses in the circuit while it is in use.

The specific data is subject to PDF, and the above content is for reference

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